Question

我试图在appappowser中发布值，但没有成功。它打开浏览器两次，没有发布数据。

   var options = {
        email: 'test@email.com',
        item_id: 1234,
        reference: 1234,
        item_descr: 'description',
        item_quant: 1,
        item_valor: 50 * 100
    };
    var form = document.createElement("form");
    var url = "https://testurl.com";
    form.setAttribute("method","post");
    form.setAttribute("action",url);
    for (var data in options) {
      var hiddenField = document.createElement("input");
      hiddenField.setAttribute("type", "hidden");
      hiddenField.setAttribute("name", data);
      hiddenField.setAttribute("value", options[data]);
      form.appendChild(hiddenField);
    }
    document.body.appendChild(form);
    var ref = cordova.InAppBrowser.open(url, '_blank', 'location=yes');
    if(ref){
      form.submit();
    }

Answer 1

以下是使用dataUrl通过InAppBrowser发布HTML表单的另一种方法：

var pageContent = '<html><head></head><body><form id="loginForm" action="YourPostURL" method="post">' +
'<input type="hidden" name="key1" value="' + YourValue1 + '">' +
'<input type="hidden" name="key" value="' + YourValue2 + '">' +
'</form> <script type="text/javascript">document.getElementById("loginForm").submit();</script></body></html>';
var pageContentUrl = 'data:text/html;base64,' + btoa(pageContent);

var browserRef = window.cordova.InAppBrowser.open(
    pageContentUrl ,
    "_blank",
    "hidden=no,location=no,clearsessioncache=yes,clearcache=yes"
);

Answer 2

你可以这样做

var options = {
        email: 'test@email.com',
        item_id: 1234,
        reference: 1234,
        item_descr: 'description',
        item_quant: 1,
        item_valor: 50 * 100
    };

    var script = 'var form = document.createElement("form");';
     script += 'var url = "https://testurl.com";';
     script += 'form.method="post"';
     script += 'form.setAttribute("action",url);';
    for (var data in options) {
      script += 'var hiddenField = document.createElement("input");';
      script += 'hiddenField.setAttribute("type", "hidden");';
      script += 'hiddenField.setAttribute("name","' + data +'");';
      script += 'hiddenField.setAttribute("value","' + options[data] + '");';
      script += 'form.appendChild(hiddenField);';
    }
    script += 'document.body.appendChild(form)';
    var ref = cordova.InAppBrowser.open(url, '_blank', 'location=yes');
script += 'form.submit();';

然后在onappbrowser中使用loadstop事件执行脚本，如此

ref.addEventListener('loadstop', onLoadStopFunction);

onLoadStopFunction(params){
   ref.executeScript({ code: script }, executeScriptCallBack);
}
function executeScriptCallBack(params) {

    if (params[0] == null) {

        //error message
    }

}

还有很多其他方法可以做到这一点。

Answer 3

您需要使用Execute Script在loadstop或load start事件上填写动态feild值。

首先在打开链接时绑定事件：

{
  var url= 'yourURL';
  if( device.platform === "Android"){
         ref =cordova.InAppBrowser.open(url, "_blank",'location=no,clearcache=yes,hardwareback=no,zoom=no');
  }else{
        ref =cordova.InAppBrowser.open(url, "_blank",'location=no,clearcache=yes,closebuttoncaption=Go back to App,toolbar=yes,presentationstyle=formsheet');
  }


  ref.addEventListener('loadstart',onBrowserLoadStart);
  ref.addEventListener('loadstop',onBrowserLoadStop);
  ref.addEventListener('loaderror', onBrowserError);
  ref.addEventListener('exit', onBrowserClose);
}

然后在onBrowserLoadStop上，检查它是否是发布表格的正确页面：

function onBrowserLoadStop(event){


var cUrl= 'myformURL';
if(event.url===cUrl){

    var msg;
    var newHtml=YourFormHTML;
    var withoutScriptHtml = $(newHtml.bold());
    withoutScriptHtml.find('script').remove();


    msg=    " var formDiv = document.createElement('div'); formDiv.id='someFormDiv'; ";
    msg+=   " formDiv.innerHTML='" + withoutScriptHtml.html()+ "';" ;
    msg +=  " document.getElementById('outerDiv').appendChild(formDiv);"; //outerDiv should be on the html page residing at cUrl
    msg +=  " document.getElementById('yourFormName').submit();";
    //console.log("the message: "+ msg);


    ref.executeScript(
        {
            code: msg
        },
        function(values){
            console.log(JSON.stringify(values));
        }
    );


}
}

Answer 4

从1页开始：

window.localStorage.setItem('tempForm', JSON.stringify(form));
location.replace('page2.html');

2页：

var passedForm = $.parseJSON(window.localStorage.getItem('tempForm'));

您可以对所有对象执行此操作。

Cordova InAppBrowser将表单发布到url

4 个答案: