Julia2017-10-06 17:01:43
Julia, 2017-10-06 17:01:43

Angular chat 1. how to convert images to text?

you need to create a chat on Angular 1, it is not possible to replace smiley codes with html code when viewing sent messages, a handler was hung on the output field when binding, the following code does not produce what is expected:
var smiles = ["D83DDE0A","D83DDE03"," D83DDE09"];
$scope.renderHTML = function(html_code) {
var html_decode = html_code;
var img = '';
for(var f = 0; f < smiles.length; f ++){
if(html_decode.indexOf(smiles[f]) !== -1){
img = document.createElement("IMG");
img.src = 'images/smile/opacity.png';
img.emoji = smiles[f];
var img_text = angular.element('').html(img).text();
html_decode = html_decode.replace(new RegExp(smiles[f],'g'), img_text);
var decoded = angular.element('').html(html_decode).text();
return $sce.trustAsHtml(decoded);
it turns out something like:
text [object HTMLImageElement] text
instead of html image code, can this be somehow overcome? or more precisely through what is the conversion of html to text?

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