for (var i in ids) {
alert("image" + i + ".png");
setTimeout(function () {
(function () {
fs.root.getFile("image" + i + ".png", {
create: true
}, function (fileEntry) {
alert("fileimage" + i + ".png");
console.log(fileEntry);
fileEntry.createWriter(function (fileWriter) {
fileWriter.onwriteend = function (e) {
console.log("image successfully written to filesystem.");
};
var blob = new Blob([ids[i]]);
fileWriter.write(blob);
}, errorHandler);
}, errorHandler);
})(i)
}, i * 1000);
}
I am trying to save multiple images to file api. ids array has multiple images as blobs. Here my problem is that, 1st alert ie,"alert("image"+i+".png");" gets triggered 4 times and then only 2nd alert is getting triggered for the first time. How can i make it get triggered one after the other??
Please help, Thanks
setTimeout doesn't stop the execution and wait for the function to complete. It returns immediately. The function passed to it is then called after defined milliseconds.