jQuery selecteur CSS pour une hiérarchie
Bonjour,
J'ai le code HTML suivant, qui est généré par une Grid de la librarie Telerik ASP.NET MVC:
Code:
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| <div class="k-grid k-widget" id="grid" style="width: 95%;" data-role="grid">
<div class="k-grid-header" style="padding-right: 12px;">
<div class="k-grid-header-wrap">
<table role="grid">
<colgroup>
<col class="k-hierarchy-col">
<col style="width:25px">
<col>
</colgroup>
<thead role="rowgroup">
<tr role="row">
<th class="k-hierarchy-cell k-header"> </th>
<th class="k-header" id="8bb1836e-aaab-44fc-8a18-f9d9ecc8f5c3" role="columnheader" rowspan="1" data-index="0"/>
<th class="k-header" id="122822f9-7746-479c-a8da-a3a64c5ead7e" role="columnheader" rowspan="1" data-role="columnsorter" data-index="1" data-title="Level A - Column A" data-field="Name">
<a class="k-link" href="#">Level A - Column A</a>
</th>
</tr>
</thead>
</table>
</div>
</div>
<div class="k-grid-content">
<table class="k-selectable" role="treegrid" aria-multiselectable="true" data-role="selectable">
<colgroup>
<col class="k-hierarchy-col">
<col style="width:25px">
<col>
</colgroup>
<tbody role="rowgroup">
<tr class="k-master-row k-state-selected" role="row" aria-selected="true" data-uid="1ee43ddd-c8cd-41ed-b7d6-bf8b77d460a3">
<td class="k-hierarchy-cell">
<a tabindex="-1" class="k-icon k-minus" href="#"/>
</td>
<td role="gridcell">
<input class="checkbox niveauA" type="checkbox">
</td>
<td role="gridcell">Company A</td>
</tr>
<tr class="k-detail-row">
<td class="k-hierarchy-cell"/>
<td class="k-detail-cell" colspan="2">
<div class="fundsGrid k-grid k-widget" data-role="grid">
<div class="k-grid-header" style="padding-right: 12px;">
<div class="k-grid-header-wrap">
<table role="grid">
<colgroup>
<col class="k-hierarchy-col">
<col style="width:30px">
<col style="width:650px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
</colgroup>
<thead role="rowgroup">
<tr role="row">
<th class="k-hierarchy-cell k-header"> </th>
<th class="k-header" id="26cf3ae3-c5df-40e0-b591-a750bd71742a" role="columnheader" rowspan="1" data-index="0"/>
<th class="k-header" id="1213c2ca-57ac-4c24-835f-417ce9b6a0ba" role="columnheader" rowspan="1" data-role="columnsorter" data-index="1" data-title="Level B - Column A" data-field="LevelB-ColumnA">
<a class="k-link" href="#">Level B - Column A</a>
</th>
<th class="k-header" id="cc711bc1-4ede-43fd-b20b-c3cfcfd3782b" role="columnheader" rowspan="1" data-role="columnsorter" data-index="2" data-title="Level B - Column B" data-field="LevelB-ColumnB">
<a class="k-link" href="#">Level B - Column B</a>
</th>
<th class="k-header" id="712b4a70-d03f-41ec-80fd-59e236ef80ba" role="columnheader" rowspan="1" data-role="columnsorter" data-index="3" data-title="Level B - Column C" data-field="LevelB-ColumnC">
<a class="k-link" href="#">Level B - Column C</a>
</th>
<th class="k-header" id="eab11121-dd87-48a9-9706-fbc6ec4c9ca1" role="columnheader" rowspan="1" data-role="columnsorter" data-index="4" data-title="Level B - Column D" data-field="LevelB-ColumnD">
<a class="k-link" href="#">Level B - Column D</a>
</th>
<th class="k-header" id="98ccc9d0-e5ea-4c3f-91ad-0187f0f67791" role="columnheader" rowspan="1" data-role="columnsorter" data-index="5" data-title="Level B - Column E" data-field="LevelB-ColumnE">
<a class="k-link" href="#">Level B - Column E</a>
</th>
<th class="k-header" id="146db445-b90a-4386-a36c-01c9e2495c4f" role="columnheader" rowspan="1" data-role="columnsorter" data-index="6" data-title="Level B - Column F" data-field="LevelB-ColumnF">
<a class="k-link" href="#">Level B - Column F</a>
</th>
<th class="k-header" id="a0669011-428c-41b8-8722-1a585da5edf6" role="columnheader" rowspan="1" data-role="columnsorter" data-index="7" data-title="Level B - Column G" data-field="LevelB-ColumnG">
<a class="k-link" href="#">Level B - Column G</a>
</th>
<th class="k-header" id="5a5c72db-9d58-4362-8c61-3c72c6f2a7d1" role="columnheader" rowspan="1" data-role="columnsorter" data-index="8" data-title="Level B - Column H" data-field="LevelB-ColumnH">
<a class="k-link" href="#">Level B - Column H</a>
</th>
<th class="k-header" id="9ef69f85-ca6e-46d0-abc3-c547daab3317" role="columnheader" rowspan="1" data-role="columnsorter" data-index="9" data-title="Level B - Column I" data-field="LevelB-ColumnI">
<a class="k-link" href="#">Level B - Column I</a>
</th>
<th class="k-header" id="4a02d2f9-3f04-4706-a0fa-cacb08b12fb4" role="columnheader" rowspan="1" data-role="columnsorter" data-index="10" data-title="Level B - Column J" data-field="LevelB-ColumnJ">
<a class="k-link" href="#">Level B - Column J</a>
</th>
<th class="k-header" id="ec3d4bca-c1b0-4fb9-b3b9-b5972629faf1" role="columnheader" rowspan="1" data-role="columnsorter" data-index="11" data-title="Level B - Column K" data-field="LevelB-ColumnK">
<a class="k-link" href="#">Level B - Column K</a>
</th>
<th class="k-header" id="9b46cf71-d8fe-4259-ad65-174d6eb533ba" role="columnheader" rowspan="1" data-role="columnsorter" data-index="12" data-title="Level B - Column L" data-field="LevelB-ColumnL">
<a class="k-link" href="#">Level B - Column L</a>
</th>
<th class="k-header" id="1f9919d5-1c17-40d3-b734-26bad4a42ca8" role="columnheader" rowspan="1" data-role="columnsorter" data-index="13" data-title="Level B - Column M" data-field="LevelB-ColumnM">
<a class="k-link" href="#">Level B - Column M</a>
</th>
<th class="k-header" id="90b949ab-78f8-4778-984a-992374da34b1" role="columnheader" rowspan="1" data-role="columnsorter" data-index="14" data-title="Level B - Column N" data-field="LevelB-ColumnN">
<a class="k-link" href="#">Level B - Column N</a>
</th>
<th class="k-header" id="b9b62c5f-2e81-4463-aaa0-e7c1f473301a" role="columnheader" rowspan="1" data-role="columnsorter" data-index="15" data-title="Level B - Column O" data-field="LevelB-ColumnO">
<a class="k-link" href="#">Level B - Column O</a>
</th>
<th class="k-header" id="eecd1125-bb4b-4a68-94c8-ed6479338c2e" role="columnheader" rowspan="1" data-role="columnsorter" data-index="16" data-title="Level B - Column P" data-field="LevelB-ColumnP">
<a class="k-link" href="#">Level B - Column P</a>
</th>
<th class="k-header" id="554a07ba-5beb-4866-a1cb-fe799d9860b9" role="columnheader" rowspan="1" data-role="columnsorter" data-index="17" data-title="Level B - Column Q" data-field="LevelB-ColumnQ">
<a class="k-link" href="#">Level B - Column Q</a>
</th>
<th class="k-header" id="67faac62-176f-4a77-a7a6-5634b1bae5ca" role="columnheader" rowspan="1" data-role="columnsorter" data-index="18" data-title="Level B - Column R" data-field="LevelB-ColumnR">
<a class="k-link" href="#">Level B - Column R</a>
</th>
<th class="k-header" id="2d67383a-1088-4aff-b5f0-2f5bcb16a210" role="columnheader" rowspan="1" data-role="columnsorter" data-index="19" data-title="Level B - Column S" data-field="LevelB-ColumnS">
<a class="k-link" href="#">Level B - Column S</a>
</th>
<th class="k-header" id="6cc61b25-58d3-4604-9190-ce8fadcc5e85" role="columnheader" rowspan="1" data-role="columnsorter" data-index="20" data-title="Level B - Column T" data-field="LevelB-ColumnT">
<a class="k-link" href="#">Level B - Column T</a>
</th>
</tr>
</thead>
</table>
</div>
</div>
<div class="k-grid-content">
<table class="k-selectable" role="treegrid" aria-multiselectable="true" data-role="selectable">
<colgroup>
<col class="k-hierarchy-col">
<col style="width:30px">
<col style="width:650px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
<col style="width:100px">
</colgroup>
<tbody role="rowgroup">
<tr class="k-master-row" role="row" data-uid="363cc750-6cee-4c7e-99c4-e99f38a16374">
<td class="k-hierarchy-cell">
<a tabindex="-1" class="k-icon k-plus" href="#"/>
</td>
<td role="gridcell">
<input class="checkbox niveauB" type="checkbox">
</td>
<td role="gridcell">Level B - Column A (1)</td>
<td class="red_bg" role="gridcell"/>
<td class="red_bg" role="gridcell"/>
<td class="red_bg" role="gridcell"/>
<td class="red_bg" role="gridcell"/>
<td class="red_bg" role="gridcell"/>
<td class="red_bg" role="gridcell"/>
<td class="red_bg" role="gridcell"/>
<td class="red_bg" role="gridcell"/>
<td class="red_bg" role="gridcell"/>
<td class="red_bg" role="gridcell"/>
<td class="red_bg" role="gridcell"/>
<td class="red_bg" role="gridcell"/>
<td class="red_bg" role="gridcell"/>
<td class="red_bg" role="gridcell"/>
<td class="red_bg" role="gridcell"/>
<td class="red_bg" role="gridcell"/>
<td class="red_bg" role="gridcell"/>
<td class="red_bg" role="gridcell"/>
<td class="red_bg" role="gridcell"/>
</tr>
</tbody>
</table>
</div>
<div class="k-pager-wrap k-grid-pager k-widget k-floatwrap" data-role="pager">
<a tabindex="-1" title="Go to the first page" class="k-link k-pager-nav k-pager-first k-state-disabled" href="#" data-page="1">
<span class="k-icon k-i-seek-w">Go to the first page</span>
</a><a tabindex="-1" title="Go to the previous page" class="k-link k-pager-nav k-state-disabled" href="#" data-page="1">
<span class="k-icon k-i-arrow-w">Go to the previous page</span>
</a>
<ul class="k-pager-numbers k-reset">
<li class="k-current-page">
<span class="k-link k-pager-nav">1</span>
</li>
<li>
<span class="k-state-selected">1</span>
</li>
</ul><a tabindex="-1" title="Go to the next page" class="k-link k-pager-nav k-state-disabled" href="#" data-page="1">
<span class="k-icon k-i-arrow-e">Go to the next page</span>
</a><a tabindex="-1" title="Go to the last page" class="k-link k-pager-nav k-pager-last k-state-disabled" href="#" data-page="1">
<span class="k-icon k-i-seek-e">Go to the last page</span>
</a>
<span class="k-pager-info k-label">1 - 1 of 1 items</span>
</div>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<div class="k-pager-wrap k-grid-pager k-widget k-floatwrap" data-role="pager">
<a tabindex="-1" title="Go to the first page" class="k-link k-pager-nav k-pager-first k-state-disabled" href="#" data-page="1">
<span class="k-icon k-i-seek-w">Go to the first page</span>
</a><a tabindex="-1" title="Go to the previous page" class="k-link k-pager-nav k-state-disabled" href="#" data-page="1">
<span class="k-icon k-i-arrow-w">Go to the previous page</span>
</a>
<ul class="k-pager-numbers k-reset">
<li class="k-current-page">
<span class="k-link k-pager-nav">1</span>
</li>
<li>
<span class="k-state-selected">1</span>
</li>
</ul><a tabindex="-1" title="Go to the next page" class="k-link k-pager-nav k-state-disabled" href="#" data-page="1">
<span class="k-icon k-i-arrow-e">Go to the next page</span>
</a><a tabindex="-1" title="Go to the last page" class="k-link k-pager-nav k-pager-last k-state-disabled" href="#" data-page="1">
<span class="k-icon k-i-seek-e">Go to the last page</span>
</a>
<span class="k-pager-sizes k-label">
<span tabindex="0" title="" class="k-widget k-dropdown k-header" role="listbox" aria-busy="false" aria-disabled="false" aria-expanded="false" aria-haspopup="true" aria-readonly="false" aria-activedescendant="b16c5762-0265-4765-a0b9-af55e4bd6b67" aria-owns="" unselectable="on">
<span class="k-dropdown-wrap k-state-default" unselectable="on">
<span class="k-input" unselectable="on">5</span>
<span class="k-select" unselectable="on">
<span class="k-icon k-i-arrow-s" unselectable="on">select</span>
</span>
</span>
<select style="display: none;" data-role="dropdownlist">
<option value="all">All</option>
<option value="5">5</option>
<option value="10">10</option>
<option value="20">20</option>
</select>
</span>items per page</span><a title="Refresh" class="k-pager-refresh k-link" href="#">
<span class="k-icon k-i-refresh">Refresh</span>
</a>
<span class="k-pager-info k-label">1 - 2 of 2 items</span>
</div>
</div> |
Cette grille sert à afficher des données sous forme hiérarchique, avec 3 niveaux (A, B, C) :
- Entreprise A - Niveau A
---- Entreprise A - Niveau B (1)
---- Entreprise A - Niveau B (2)
-------- Entreprise A - Niveau C (1)
-------- Entreprise A - Niveau C (2)
---- Entreprise A - Niveau B (3)
- Entreprise B - Niveau A
---- Entreprise B - Niveau B (1)
---- Entreprise B - Niveau B (2)
-------- Entreprise B - Niveau C (1)
-------- Entreprise B - Niveau C (2)
---- Entreprise B - Niveau B (3)
Chacune des lignes a une checkbox dans la première colonne. Celles du niveau A ont une classe CSS comme suit : class="checkbox niveauA", idem pour le niveau B : class="checkbox niveauB" et pour le niveau C : class="checkbox niveauC".
Quand l'utilisateur coche une checkbox du niveau A (il ne peut en sélectionner qu'une à la fois pour ce niveau), j'aimerai que les checkboxes du niveau B situé sous le niveau sélectionné soient automatiquement sélectionnées.
J'arrive à sélectionner toutes les checkboxes du niveau B, mais si je sélectionne "Entreprise A - Niveau A", cela va également me sélectionner les checkboxes du niveau B pour l'entreprise B :
Code:
$(".checkbox.niveauB").prop('checked', true);
J'imagine qu'il faut juste trouver le sélecteur adéquat, mais je sèche complètement. Avez-vous une idée ?
