Extraire et afficher certaines données d'un widget

**tarentaise** · 16/12/2017, 18h56

Bonjour,

voici le souci auquel je me heurte :
Sur une page html je dois afficher des données relative à une campagne de Crowdfunding organisée sur une site spécialisé. Ce site permet d'intégrer un widget reprenant plusieurs informations relative à la campagne en cours. Pour ma part je n'ai besoin d'afficher que certaines de ces informations.

Ma question est donc la suivante :
Est il possible avec jquery d'extraire juste les informations dont j'ai besoin et de les afficher aux endroits que je souhaite.

D'avance merci à vous pour vos réponses.

**mathieu** · 16/12/2017, 21h40

cela dépend comment le widget est présenté, dans quel format sont fournie les données, quelles sont les limitations imposées par le fournisseur du service, ...
montrez nous un exemple si vous souhaitez plus d'aide.

**tarentaise** · 18/12/2017, 10h07

Envoyé par mathieu

cela dépend comment le widget est présenté, dans quel format sont fournie les données, quelles sont les limitations imposées par le fournisseur du service, ...
montrez nous un exemple si vous souhaitez plus d'aide.

Bonjour et merci de la réponse.

Voici comment se fait l'insertion du widget sur la page :

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

<iframe id="haWidget" src="https://URL-Widget/widget-compteur" style="width:100%;height:450px;border:none;"></iframe>

Je cherche à récupérer et ensuite à afficher séparément les éléments contenu dans les balises suivantes :

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

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<div class="campaign-numbers-heading">
<div class="percentage">
<p class"goal">
<div class="campaign-numbers">
<a class="transparent-action-button center">

Et enfin voici le code inséré par le widget dans la page lors de son affichage :

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

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<iframe id="haWidget" src="https://URL-Widget/widget-compteur" style="width:100%;height:450px;border:none;">
 
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    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="author" content="XXXXX">
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D'avance merci à vous de votre aide

**mathieu** · 18/12/2017, 12h48

essayez déjà le code suivant pour voir si vous récupérez les données que vous cherchez :

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

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$(function () {
 
    $.get("https://URL-Widget/widget-compteur")
    .done(function (data, textStatus, jqXHR) {
 
        console.log(data);
 
    })
 
 
});

**tarentaise** · 18/12/2017, 19h00

Envoyé par mathieu

essayez déjà le code suivant pour voir si vous récupérez les données que vous cherchez :

Merci à vous ... je viens d'essayer et voilà le message dans la console :

Blocage d’une requête multiorigines (Cross-Origin Request) : la politique « Same Origin » ne permet pas de consulter la ressource distante située sur https://URL-Widget/widget-compteur. Raison : l’en-tête CORS « Access-Control-Allow-Origin » est manquant.

Extraire et afficher certaines données d'un widget

jQuery

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