Clientbibliotheek maken
AEM Client Library beheert al uw JavaScript-code aan de clientzijde. Voor dit artikel heb ik een eenvoudig JavaScript gemaakt om de Adaptief-formuliergegevens op te halen met behulp van de bridge-API. Nadat de Adaptief-formuliergegevens zijn opgehaald, wordt de POST naar het servlet aangeroepen om de adaptieve formuliergegevens in de database in te voegen of bij te werken. De functie getALLUrlParams retourneert de parameters in de URL. Als de guid-parameter aanwezig is in de URL, moeten we de updatebewerking uitvoeren als dit geen invoegbewerking is. De rest van de functionaliteit wordt afgehandeld in de code die is gekoppeld aan de klikgebeurtenis van de klasse .savebutton.
NOTE
De clientbibliotheek wordt geleverd als onderdeel van deze zelfstudie-elementen
function getAllUrlParams(url) {
// get query string from url (optional) or window
var queryString = url ? url.split('?')[1] : window.location.search.slice(1);
// we'll store the parameters here
var obj = {};
// if query string exists
if (queryString) {
// stuff after # is not part of query string, so get rid of it
queryString = queryString.split('#')[0];
// split our query string into its component parts
var arr = queryString.split('&');
for (var i = 0; i < arr.length; i++) {
// separate the keys and the values
var a = arr[i].split('=');
// set parameter name and value (use 'true' if empty)
var paramName = a[0];
var paramValue = typeof(a[1]) === 'undefined' ? true : a[1];
// (optional) keep case consistent
paramName = paramName.toLowerCase();
if (typeof paramValue === 'string') paramValue = paramValue.toLowerCase();
// if the paramName ends with square brackets, e.g. colors[] or colors[2]
if (paramName.match(/\[(\d+)?\]$/)) {
// create key if it doesn't exist
var key = paramName.replace(/\[(\d+)?\]/, '');
if (!obj[key]) obj[key] = [];
// if it's an indexed array e.g. colors[2]
if (paramName.match(/\[\d+\]$/)) {
// get the index value and add the entry at the appropriate position
var index = /\[(\d+)\]/.exec(paramName)[1];
obj[key][index] = paramValue;
} else {
// otherwise add the value to the end of the array
obj[key].push(paramValue);
}
} else {
// we're dealing with a string
if (!obj[paramName]) {
// if it doesn't exist, create property
obj[paramName] = paramValue;
} else if (obj[paramName] && typeof obj[paramName] === 'string') {
// if property does exist and it's a string, convert it to an array
obj[paramName] = [obj[paramName]];
obj[paramName].push(paramValue);
} else {
// otherwise add the property
obj[paramName].push(paramValue);
}
}
}
}
return obj;
}
$(document).ready(function() {
console.log(window.location.hostname + " " + window.location.protocol);
var linktext = guideBridge.resolveNode("guide[0].guide1[0].guideRootPanel[0].info[0].linktxt[0]");
var linktext1 = guideBridge.resolveNode("guide[0].guide1[0].guideRootPanel[0].info[0].linktext1[0]");
linktext.visible = false;
linktext1.visible = false;
$(".savebutton").click(function() {
var params = getAllUrlParams(window.location.href);
console.log(getAllUrlParams(window.location.href));
window.guideBridge.getDataXML({
success: function(guideResultObject) {
console.log("The data is " + guideResultObject.data);
let xhr = new XMLHttpRequest();
xhr.open('POST', '/bin/storeafdata');
let formData = new FormData();
if (typeof(params.guid) != "undefined") {
formData.append("operation", "update");
formData.append("guid", params.guid);
}
if (typeof(params.guid) == "undefined") {
formData.append("operation", "insert");
}
formData.append("formdata", guideResultObject.data);
xhr.send(formData);
xhr.onload = function(e) {
console.log("The data is ready");
if (this.status == 200) {
var jsonResponse = JSON.parse(this.response);
console.log(jsonResponse.guid);
var linktext = guideBridge.resolveNode("guide[0].guide1[0].guideRootPanel[0].info[0].linktxt[0]");
var linktext1 = guideBridge.resolveNode("guide[0].guide1[0].guideRootPanel[0].info[0].linktext1[0]");
linktext1.visible = true;
linktext.value = "/content/dam/formsanddocuments/demostoreandretrieveformdata/jcr:content?wcmmode=disabled&guid=" + jsonResponse.guid;
linktext.visible = true;
guideBridge.setFocus("guide[0].guide1[0].guideRootPanel[0].info[0].linktxt[0]");
}
}
}
});
});
});
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